Translations:KAVAN V20 + ETHOS™ - User manual/79/en

When updating the transmitter firmware, the firmware.bin file should be stored in the root folder of the MicroSD card. Once the new firmware.bin file is saved, the update will be automatically uploaded to the V20 when it is disconnected from the computer.

Note: it may also be necessary to update the contents of the SD card and the radio's flash drive at the same time.